Alkermes plc Stock Performance

Open $40.91	Prev. Close $41.42	Circuit Range N/A
Day Range $39.12 - $41.26	Year Range $27.00 - $55.60	Volume 88,550
Average Traded $39.95

Alkermes plc Share Price Today

As of 9 October 2026, Alkermes plc's share price is $40.03. The stock opened at $40.91, compared to its previous close of $41.42. During today's trading session, Alkermes plc's share price traded between $39.12 and $41.26, with an average price of $40.19. Over the past 52 weeks, the stock has recorded a high of $55.60 and a low of $27.00. In terms of performance, Alkermes plc's share price has risen by 18.73% over the last six months and is up 30.41% on a year-on-year basis.

Alkermes plc Share Price Chart

$39.12$41.26

Alkermes plc Stock Fundamentals & Key Indicators

Market Cap $6.59B	PE Ratio (TTM) 105.16	Dividend Yield 0.00%
EPS (TTM) $0.39	Revenue (TTM) $1.48T	Return On Equity (TTM) 3.66%
Profit Margin 16.37%	Debt to Equity 0.83	Quarterly Earnings Growth YoY -99.40%

Alkermes plc Quarterly Profit & Loss

All figures in USD

Particulars	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	$394.19	$384.55	$392.91	$496.01
Net Profit	$82.76	$49.34	-$66.48	$0.50
Net Profit Margin	20.99%	12.83%	-16.92%	0.10%
Income Change	N/A	-40.38%	-234.74%	100.75%

Alkermes plc Annual Profit & Loss

All figures in USD

Particulars	2022	2023	2024	2025
Revenue	$1111.80	$1663.41	$1557.63	$1475.90
Net Profit	-$158.27	$355.76	$367.07	$241.66
Net Profit Margin	-14.24%	21.39%	23.57%	16.37%
Income Change	N/A	324.78%	3.18%	-34.17%

About Alkermes plc

Alkermes PLC is a fully integrated biotechnology company that applies its proprietary technologies to research, develop, and commercialize pharmaceutical products designed for unmet medical needs in therapeutic areas. The company utilizes several to develop and commercialize products and, in so doing, access technological, financial, marketing, manufacturing, and other resources. Alkermes either purchases active drug products from third parties or receives them from its third-party licensees to formulate products using its technologies. It operates in U.S., which derives maximum revenue, Ireland and Rest of the world.

Alkermes plc Historical Returns

Month	Open	Close	Change %
Oct 2026	$40.58	$40.03	-1.33%
Sep 2026	$47.22	$40.58	-16.99%
Aug 2026	$49.08	$48.88	-0.20%
Jul 2026	$52.27	$48.98	-6.51%
Jun 2026	$42.09	$52.39	+24.19%
May 2026	$33.22	$42.19	+25.10%
Apr 2026	$35.81	$33.72	-4.69%
Mar 2026	$29.69	$35.38	+17.62%
Feb 2026	$33.52	$30.08	-11.22%
Jan 2026	$28.16	$33.88	+21.13%
Dec 2025	$29.25	$27.97	-5.38%
Nov 2025	$30.43	$29.56	-3.71%

ALKS Share Price FAQs

What is Alkermes plc share price today?

Alkermes plc share price today is $40.03 as on October 9, 2026 at 12:26 am IST.

What is the 52 week high and 52 week low of Alkermes plc stock?

The 52 week high of Alkermes plc stock is $55.60, while the 52 week low is $27.00 as of 9 Oct '26.

What is ALKS's market capitalisation today?

ALKS market capitalisation is $6.59B as of October 9, 2026, at 12:26 am IST.

What is ALKS's net income for the last quarter?

ALKS's net income for the last quarter is 0.50B USD.

What is the 5 year returns of ALKS?

The 5 year returns of ALKS is 32.13% as on 9 Oct '26.

What is the high & low stock price of ALKS today?

ALKS stock price hit a high of $41.26 and low of $39.12 as of 9 Oct '26.

Can I buy ALKS shares in India?

Yes. You can buy ALKS in India by opening an international trading account.